November 18th, 2009. The OpenNebula team is happy to announce the release candidate of OpenNebula 1.4. This release is aimed at testers, community members and cloud enthusiasts in order to identify bugs and regressions, so that 1.4 can fully replace OpenNebula 1.2 deployments.

Highlights of OpenNebula 1.4 are...

EC2 Query API interface for building OpenNebula-based clouds

OCCI interface for building OpenNebula-based clouds

Support for the VMware Hypervisor family

Multiple user support and access-right control for Virtual Machines and Virtual Networks